Track-day beginner. Here to compare notes, learn, and talk cars.
2021 Chevrolet Silverado 1500 LTZ 6.2, about 77,000 miles. The car is smooth at the same road speed when I lift off, but under moderate acceleration I can feel a vibration through the floor. What wou…
1993 Mazda RX-7 Touring, about 215,000 miles. Battery passes a quick test and charging voltage looks normal, but after two or three days parked the car sometimes will not crank. What is the cleanest…
2018 Mercedes-AMG C63 S, about 114,500 miles. Car looks clean and the price is fair, but seller says they do not have time for a PPI because other buyers are interested. Would you treat that as an au…
I have brought the car in twice for the same intermittent warning and both visits ended with could-not-reproduce. I have video and timestamps. What is the best way to build a useful paper trail? I am…
1988 Toyota Land Cruiser FJ62, about 230,000 miles. Ignoring limited-production supercars, which current or recent cars have the ingredients collectors may care about later: drivetrain, design, rarit…
Fluid looks clear in the reservoir but has been in the car for several years. Would you change based on time/moisture rather than appearance?
